// 
// Entify project
//  
// Author:
//       Lauri Taimila <lauri@taimila.com>
// 
// Copyright (c) 2010 Lauri Taimila
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

using System;
using System.Collections.Generic;

namespace Taimila.Entify
{
	/// <summary>
	/// ValidationResult represents validation results of one Entity.
	/// Each ValidationResult may contain multiple ValidationErrors.
	/// </summary>
	public class ValidationResult : List<ValidationError>
	{
		/// <summary>
		/// Validated entity.
		/// </summary>
		private Entity validatedEntity;
		
		/// <summary>
		/// Get validated entity.
		/// </summary>
		public Entity ValidatedEntity
		{
			get
			{
				return this.validatedEntity;
			}
		}

		/// <summary>
		/// Indicates is validated entity valid.
		/// </summary>
		public bool IsValid
		{
			get
			{
				if(this.Count == 0)
				{
					return true;	
				}
				else
				{
					return false;
				}
			}
		}
		
		/// <summary>
		/// Creates a new validation result instance.
		/// </summary>
		public ValidationResult(Entity validatedEntity) : base()
		{
			this.validatedEntity = validatedEntity;
		}
		
		/// <summary>
		/// Add validation error of the propety to entity specific validation result.
		/// </summary>
		/// <param name="error">
		/// Validation result of the one Entity. <see cref="ValidationError"/>
		/// </param>
		internal void AddError(ValidationError error)
		{
			this.Add(error);
		}
	}
}
